Static and dynamic scattering from ternary polymer blends: Bicontinuous microemulsions, Lifshitz lines, and amphiphilicity

Terry L. Morkved; Petr Stepanek; Kasiraman Krishnan; Frank S. Bates; Timothy P. Lodge

doi:10.1063/1.1357800

Static and dynamic scattering from ternary polymer blends: Bicontinuous microemulsions, Lifshitz lines, and amphiphilicity

Terry L. Morkved, Petr Stepanek, Kasiraman Krishnan, Frank S. Bates, Timothy P. Lodge

Research output: Contribution to journal › Article › peer-review

83 Scopus citations

Abstract

Small angle neutron scattering (SANS) and dynamic light scattering (DLS) measurements on ternary polymer blends which exhibits bicontinuous microemulsion phase are presented. The ternary polmer blends, comprising of two homopolymers and the corresponding diblock copolymer are examined. The comparision of SANS and DLS measurement shows the dynamic signature of poorly structured to good microemulsion transition. This transition appears to be the clearest demarcation of the onset bicontinous microemulsion behavior.

Original language	English (US)
Pages (from-to)	7247-7259
Number of pages	13
Journal	Journal of Chemical Physics
Volume	114
Issue number	16
DOIs	https://doi.org/10.1063/1.1357800
State	Published - Apr 22 2001

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abstract = "Small angle neutron scattering (SANS) and dynamic light scattering (DLS) measurements on ternary polymer blends which exhibits bicontinuous microemulsion phase are presented. The ternary polmer blends, comprising of two homopolymers and the corresponding diblock copolymer are examined. The comparision of SANS and DLS measurement shows the dynamic signature of poorly structured to good microemulsion transition. This transition appears to be the clearest demarcation of the onset bicontinous microemulsion behavior.",

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AU - Morkved, Terry L.

AU - Stepanek, Petr

AU - Krishnan, Kasiraman

AU - Bates, Frank S.

AU - Lodge, Timothy P.

PY - 2001/4/22

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N2 - Small angle neutron scattering (SANS) and dynamic light scattering (DLS) measurements on ternary polymer blends which exhibits bicontinuous microemulsion phase are presented. The ternary polmer blends, comprising of two homopolymers and the corresponding diblock copolymer are examined. The comparision of SANS and DLS measurement shows the dynamic signature of poorly structured to good microemulsion transition. This transition appears to be the clearest demarcation of the onset bicontinous microemulsion behavior.

AB - Small angle neutron scattering (SANS) and dynamic light scattering (DLS) measurements on ternary polymer blends which exhibits bicontinuous microemulsion phase are presented. The ternary polmer blends, comprising of two homopolymers and the corresponding diblock copolymer are examined. The comparision of SANS and DLS measurement shows the dynamic signature of poorly structured to good microemulsion transition. This transition appears to be the clearest demarcation of the onset bicontinous microemulsion behavior.

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Static and dynamic scattering from ternary polymer blends: Bicontinuous microemulsions, Lifshitz lines, and amphiphilicity

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